2. If X + 7 is an even integer, then X could be which of the following? -2 -1 0 2 4
3. If (n + 3)(9 - 5) = 16, then n= 1 4 7 9 15
5. When certain rectangle is divided in half, the two squares are formed. If each of these squares has perimeter 48, what is the perimeter of the original rectangle? 96 72 36 24 12
6. If a ball is thrown straight up at a certain speed, its height H, in feet, after T seconds is given by the formula H = 40T - 16T^2. How many feet high will the ball be the one second after it is thrown? 12 24 16 32 40
Score = Correct answers: